If you can read German or are willing to suffer through babblefish's bad translations, there is a German forum for Porsche owners, quite similar to Rennlist. It is interesting to see that they have similar problems in das Vaterland.

<a href="http://www.pff-online.de/" target="_blank">http://www.pff-online.de/</a>

Mit freundlichem Grüß

 

Thanks, Rich! This is an awesome link!!!